tidbit

TIDBIT: NASA’S JPL RELEASES PICTURE OF… WELL, A ...

November 24, 2014 By Joseph P. Farrell

Now, this one folks you simply have to see for yourself to believe. Here's the NASA link:

Opportunity :: Microscopic Imager :: Sol 3720

Here's the NASA picture:

NASA Mars Opportunity PhotoNASA'S Mars Opportunity "Valve" Photo

And here's a close up of the "vavle":

NASA Mars Opportunity Vavle Photo Close up

Close up of NASA's "valve" photo